Eutectic beams (the body equipped with AL2 aluminium beams allows to reach faster freezing temperature of the eutectic solution thanks to the better heat transmission. This means that less time is required to solidify all the solution and to reach the energy storage to grant a whole day distribution and a faster lowering of the product temperature. Better heat transmission combined to a greater lightness. This product is the result of a COLD CAR research that has given rise to a patent deposited in USA and Europe.